In less than two days, 35 solar flares occurred, the Laboratory of Solar Astronomy of the Space Research Institute and the Institute of Solar-Ground Physics of the Siberian Branch of the Russian Academy of Sciences reported. The main reason for this increase in activity was a large group of sunspots. Photo: Telegram channel of the Solar Astronomy Laboratory of the Space Research Institute of the Russian Academy of Sciences.

In less than two days, 35 solar flares occurred, the Laboratory of Solar Astronomy of the Space Research Institute and the Institute of Solar-Ground Physics of the Siberian Branch of the Russian Academy of Sciences reported. The main reason for this increase in activity was a large group of sunspots. Photo: Telegram channel of the Solar Astronomy Laboratory of the Space Research Institute of the Russian Academy of Sciences.